A self-hosted alternative to Proofpoint and Cisco Secure Email. It integrates Postfix, SpamAssassin, and ClamAV into a unified web-based management interface for enterprise mail protection.
Tech Stack
JavaScriptEmail Clients & Services
Why Hermes-Secure-Email-Gateway?
• Comprehensive security suite
• Web-based administration
• No per-mailbox licensing
Limitations
• High maintenance overhead
• Complex initial configuration
• Requires significant server resources
6/2/2026
Last Update
20
Forks
28
Issues
Unknown
License
Financial Leak Detected
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